Issued Patents All Time
Showing 1–25 of 27 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11372883 | Apparatus for calculating size of processing unit, method for calculating size of processing unit, and non-transitory computer-readable storage medium for storing program | — | 2022-06-28 |
| 10984005 | Database search apparatus and method of searching databases | — | 2021-04-20 |
| 10929387 | Relational database management method and update reflection apparatus | — | 2021-02-23 |
| 10347908 | Lithium ion secondary battery and manufacturing method of the lithium ion secondary battery | Seogchul SHIN, Naoki Kimura | 2019-07-09 |
| 9614221 | Lithium-ion secondary battery | Naoki Kimura | 2017-04-04 |
| 9543579 | Lithium ion secondary battery | Naoki Kimura, Seogchul SHIN | 2017-01-10 |
| 8870085 | Thermally actuated hot and cold water mixing valve configured to minimize valve hunting | Kensaku Todaka, Hideyuki Matsui, Isao Negishi | 2014-10-28 |
| 8757505 | Mixing faucet | Isao Negishi, Shigeru Iwai, Takeshi Hagiwara | 2014-06-24 |
| 8746582 | Hot and cold water mixing valve | Kensaku Todaka, Hideyuki Matsui, Isao Negishi | 2014-06-10 |
| 8421418 | Charging/discharging control unit for lithium secondary battery | Yoshiaki Kumashiro, Yoshimi Yanai | 2013-04-16 |
| 8353462 | Thermally actuated hot and cold water mixing valve configured to minimize valve hunting | Kensaku Todaka, Hideyuki Matsui, Isao Negishi | 2013-01-15 |
| 8192871 | Lithium secondary battery and production method of the same | Hiroshi Haruna, Kazushige Kohno, Yoshiaki Kumashiro | 2012-06-05 |
| 7832650 | Hot water-water mixing faucet | Isao Negishi, Yoshinori Nishino | 2010-11-16 |
| 7112571 | Peptide Y-2 | Katsuhiro Osajima, Mayumi Yoshida | 2006-09-26 |
| 6380148 | Azeotropic mixture of perfluoroalkyl iodide and hydrogen fluoride, and method for isolating and purifying perfluoroalkyl iodides | Tatsuya Otsuka, Tatsuya Hirata, Yoshinori Tanaka, Hirokazu Aoyama | 2002-04-30 |
| 6271189 | Azeotropic mixture of perfluoroalkyl iodide and hydrogen fluoride, and method for isolating and purifying perfluoroalkyl iodides | Tatsuya Otsuka, Tatsuya Hirata, Yoshinori Tanaka, Hirokazu Aoyama | 2001-08-07 |
| 6136331 | Cosmetic preparations containing fluorinated oils | Masamichi Morita, Motonobu Kubo | 2000-10-24 |
| 6019909 | Fluorinated hydrocarbon compound and process for its preparation, and refrigerator oil and magnetic recording medium lubricant | Satoshi Ide, Katsuki Fujiwara, Masayuki Yamana, Yoshitaka Honda, Ikuo Yamamoto +3 more | 2000-02-01 |
| 5714654 | Method of Producing 1,1,1,3,3-pentafluoropropane and/or 1,1,3,3,3-pentafluoropropene | Akinori Yamamoto, Hirokazu Aoyama, Tatsuo Nakada | 1998-02-03 |
| 5714655 | Process of manufacturing 1,1,1,3,3-pentafluoropropane, process of manufacturing 2,2,3-trichloro 1,1,1,3,3-pentafluoropropane and process of manufacturing 2,3,3-trichloro-1,1,1-trifluoropropene | Akinori Yamamoto, Hirokazu Aoyama, Seiji Takubo, Tatsuo Nakada | 1998-02-03 |
| 5679875 | Method for manufacturing 1,1,1,2,3-pentafluoropropene 1,1,1,2,3-pentafluoropropane | Hirokazu Aoyama | 1997-10-21 |
| 5629461 | Method of producing 1,1,2,2,3-pentafluoropropane | Takashi Yasuhara, Akinori Yamamoto, Hirokazu Aoyama | 1997-05-13 |
| 5434322 | Process for preparing 1,1-dichloro-2,2,2-trifluoroethane | Satoshi Koyama | 1995-07-18 |
| 5364991 | Preparation of 1,1,1,4,4,4-hexafluorobutane | Hirokazu Aoyama, Tatsuo Nakada, Satoshi Koyama | 1994-11-15 |
| 5346645 | Desiccant composition and a method of desiccating articles | Yukio Omure, Satoshi Ide, Takahiro Matsuda, Hirokaza Aoyama | 1994-09-13 |